Content area
Abstract
Abstract.
We study the photoproduction of large \(p_{\mathrm {T}}\) charged hadrons in e p collisions, both for the inclusive case and for the case where a jet in the final state is also measured. Our results are obtained by a NLO generator of partonic events. We discuss the sensitivity of the cross section to the renormalisation and factorisation scales, and to various fragmentation function parametrisations. The possibility to constrain the parton densities in the proton and in the photon is assessed. Comparisons are made with H1 data for inclusive charged hadron production.
Details
Title
A NLO calculation of the hadron-jet cross section in photoproduction reactions
Author
Fontannaz, M 1 ; Guillet, JPh 2 ; Heinrich, G 3
1 Laboratoire de Physique Théorique LPT, Université de Paris XI, Bâtiment 210, 91405 Orsay, France , FR
2 Laboratoire d'Annecy-Le-Vieux de Physique Théorique LAPTH, Chemin de Bellevue, B.P. 110, 74941 Annecy-le-Vieux, France , FR
3 Department of Physics, University of Durham, Durham DH1 3LE, UK , GB
1 Laboratoire de Physique Théorique LPT, Université de Paris XI, Bâtiment 210, 91405 Orsay, France , FR
2 Laboratoire d'Annecy-Le-Vieux de Physique Théorique LAPTH, Chemin de Bellevue, B.P. 110, 74941 Annecy-le-Vieux, France , FR
3 Department of Physics, University of Durham, Durham DH1 3LE, UK , GB
Pages
209-218
Publication year
2002
Publication date
Dec 2002
ISSN
14346044
e-ISSN
14346052
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2293982972
Copyright
The European Physical Journal C - Particles and Fields is a copyright of Springer, (2002). All Rights Reserved.